XrRig.h

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#pragma once
 
#include "Engine/Input/XrInputHandler.h"
 
#include <glm/glm.hpp>
#include <glm/gtc/quaternion.hpp>
 
#include <cstddef>
 
namespace Engine::Rendering
{
    class Headset;
}
 
namespace Input
{
    struct TrackedHandPose
    {
        bool      isValid = false;
        glm::vec3 position{ 0.0f };
        glm::quat orientation{ 1.0f, 0.0f, 0.0f, 0.0f };
    };

    class XrRig
    {
    public:
        XrRig( const XrInputHandler * inputHandler, const Engine::Rendering::Headset * headset );
 
        void resolveTrackedPoses();
 
        [[nodiscard]] TrackedHandPose getHandPose( Hand hand ) const;
 
    private:
        const XrInputHandler *                inputHandler_ = nullptr;
        const Engine::Rendering::Headset *    headset_      = nullptr;
        TrackedHandPose                       handPoses_[2];
    };
}  // namespace Input